2-(5-Amino-3-cyclopropyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol CAS 1708259-95-3
| CAS No. | 1708259-95-3 |
| Molecular Formula | C9H15N3O3S |
| Molecular Weight | 245.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(5-Amino-3-cyclopropyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol.
CATO supplies 2-(5-Amino-3-cyclopropyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol (CAS 1708259-95-3), a certified reference material (molecular formula C9H15N3O3S, MW 245.30 g/mol) for analytical method development and quality control.
2-(5-Amino-3-cyclopropyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol (C9H15N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(5-Amino-3-cyclopropyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H15N3O3S |
| Molecular Weight | 245.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 6-(2-Amino-1,3-thiazol-4-yl)-1,2,3,4-tetrahydroquinolin-2-one (CAS 105316-79-8)
- 5-(2-Amino-5-methyl-1,3-thiazol-4-yl)-2,3-dihydro-1h-indol-2-one (CAS 105316-96-9)
- 3-Amino-4-[(2-methoxyethyl)amino]benzene-1-sulfonamide (CAS 1094243-21-6)
- 4-Amino-6-(1H-indol-4-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-44-3)
- 4-Amino-6-(1H-indol-5-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-68-1)
- 4-Amino-6-(1H-indol-6-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-70-5)
- 3-(2-amino-4-methanesulfonylphenoxy)propan-1-ol (CAS 1154235-29-6)
- 5-amino-1-(4-methylpyridin-2-yl)-3-(methylsulfanyl)-1H-pyrazole-4-carbonitrile (CAS 1285256-32-7)
Recommended Standards
- 2-Morpholinobenzo[d]thiazole-5-carbonitrile (CAS 1638696-01-1)
- 4-((2-(Piperazin-1-yl)ethyl)sulfonyl)isoxazole (CAS 1710283-48-9)
- 5-(2-Methoxyphenyl)-6-methylthiazolo[3,2-b][1,2,4]triazole (CAS 1621514-79-1)
- Diethyl L-2-isothiocyanatoglutarate (CAS 17126-63-5)
- 3,4-Dichloro-N-[2,4-dichloro-5-(propan-2-yloxy)phenyl]benzamide (CAS 338961-14-1)
- (3-((3,3-Dimethylbutyl)amino)phenyl)methanol (CAS 1339681-94-5)
- 5-Iodo-2-methylbenzamide (CAS 1261794-08-4)
- Ethyl 3-(3,4-dimethoxyphenyl)-7-oxo-1,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 860610-81-7)
- 4-Cyclopropoxy-2-(dimethylamino)nicotinamide (CAS 1243448-50-1)
- tert-Butyl 3-bromo-4-hydroxy-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 2138035-81-9)
- 4-[2-(Trifluoromethyl)phenyl]piperidine Hydrochloride (CAS 255051-14-0)
- 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-{[3-(trifluoromethyl)phenyl]methyl}-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775402-65-7)
- Ethyl 6-heptyl-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 2055840-11-2)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com